TY  - BOOK
AU  - Gupta, Praveen.
TI  - Six sigma performance handbook : a statistical guide to optimizing results
SN  - 9780071437646
U1  - 658  GUP;1  R 
PY  - 2005///
CY  - New Delhi
PB  - Macgraw-hill
KW  - Six,sigma,performance,statistical,optimizing
ER  -